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MPI libraries
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Information about the MPI libraries installed on Snowstorm.
OpenMPI
On stallo the default mpi-library is OpenMPI. You compile with mpicc/mpif90, which will use the Intel compilers (more info) for building the application. You can start your application with mpirun like thismpirun your-mpi-applicationNo need for extra flags, mpirun will find out the right nodes to run on directly from the queueing system, see the example runscript for a starting point.
More information about MPI
To find information and download various material, like courses, the standard, program examples, and free implementations of MPICH for Windows and most flavours of Unix, go to
